Gordon E. Johnson
16Patents
10h-index
19Co-inventors
69Inventor score
Filing activity: Aug 3, 1972 → Oct 25, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4492750A | Ablative infrared sensitive devices containing soluble naphthalocyanine dyes | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5558904A | Electroluminescent devices containing a conjugated polymer obtained via halogen precursor route chemistry | Electricity | 41 | Expired |
| US4529688A | Infrared sensitive phthalocyanine compositions | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5291923A | Door opening system and method | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4638335A | Optical recording member | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5674635A | Electroluminescent device | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4758488A | Stabilized polysilylenes and imaging members therewith | Physics | 20 | Expired |
| US4631938A | Accessory locking device for a doorknob having a keyhole therein | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4838059A | Combined cover and attaching means for concealing a deadbolt lock | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5709329A | Extended cab pickup storage tray | Performing Operations; Transporting | 14 | Expired |
| US4268840A | Optical recording member | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4147541A | Electrostatic imaging member with acid lubricant | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5560957A | Electroluminescent device | Electricity | 6 | Expired |
| US5271516A | Isolation structure for contamination sensitive items | Emerging Cross-Sectional Technologies | 5 | Expired |
| US3973843A | Electrostatographic imaging apparatus | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4126455A | Electrostatographic imaging process and related apparatus | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.